FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
Up To 20% Off Selected
Olaplex

Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml

A best-selling pre-shampoo treatment that helps to visibly restore dry, damaged hair.

Get 112 LF Beauty Plus+ Points

Join Loyalty program

RRP: £28.00 Current price: £22.40

Save £5.60 ( 20% Off )

Or 4 interest free payments of £5.60 with


In stock | Usually dispatched within 24 hours

Image 1 - A close-up image of a woman with shoulder-length blonde hair, smiling softly while touching her face, with text at the bottom that reads REVERSES DAMAGE AND STRENGTHENS ALL HAIR TYPES.
Image 2 - A hand holds a bottle of Olaplex No. 3 hair treatment while a strand of hair is twisted around the bottle; the image features the text: REVERSES HAIR DAMAGE IN AS LITTLE AS 3 MINUTES.
Image 3 - Image shows a side-by-side comparison of hair labeled BEFORE on the left with frizzy, unkempt texture and AFTER on the right with smooth, shiny waves, with visible text stating UNRETOUCHED IMAGES and product descriptions below.
Image 4 - A close-up image shows a comparison of hair before and after treatment, with the left side labeled BEFORE displaying frizzy, unkempt hair, and the right side labeled AFTER showing smooth, shiny hair; additional text at the bottom includes details about the results and products used for treatment.
Image 5 - Split image showing hair before and after treatment, with the left side labeled BEFORE displaying frizzy, dull hair, and the right side labeled AFTER showing smooth, shiny hair, accompanied by text at the bottom stating UNRETOUCHED IMAGES and additional product instructions.
Image 6 - Image shows three bottles of Olaplex hair care products: the left bottle is labeled Olaplex Hair Perfector No. 3 for strengthening and repairing hair, and the two right bottles are Olaplex No. 4 Bond Maintenance Shampoo and No. 5 Bond Maintenance Conditioner for hydrating, nourishing, and smoothing hair; there is also a heading that reads Add the Every-Wash Essentials.

Frequently Bought Together

Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml

This item

Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml

RRP: £28.00 Current price: £22.40

Save £5.60 ( 20% Off )

Total Price:

£50.40

Other Customers Bought

Customer Reviews

4.65 stars out of a maximum of 5

5 stars rating 2086 reviews

4 stars rating 416 reviews

3 stars rating 119 reviews

2 stars rating 30 reviews

1 stars rating 49 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

Incredible product!

5 stars out of a maximum of 5

I don’t usually leave reviews but Okaplex products deserve one! I have bleached my hair for years and it’s dry, brittle and frizzy abs have literally tried every product under the sun to treat it. Bought a few of the olaplex range including this hair perfector and I’m astounded by the results! My hair was instantly smoother sleeker and looked so healthy and shiny! Really does do what it says! Will be stocking up!! 

by Stephanie Verified Purchase

Was this helpful?

Great product

5 stars out of a maximum of 5

Only used this twice and can already see the difference 😊*****

by Jane Verified Purchase

Was this helpful?

A Game Changer

5 stars out of a maximum of 5

My hair used to be so dry, know after using once a week it’s shining and healthy again ! :-)

by Sarah Verified Purchase

Was this helpful?

Gem of hair care

5 stars out of a maximum of 5

Found Olaplex products during lockdown and wow what a difference they have made to my hair - smooth, shiny and strong. I use this pretreatment once a week, either leave it in over night (in a hair turban) or at least for a good couple of hours, followed by the shampoo, conditioner and the after bonding cream before drying and styling. It's worth every penny and last ages. Would fully recommend

by Andi H Verified Purchase

Was this helpful?

Raves about for a reason

5 stars out of a maximum of 5

I’ve been repurchasing this for a long time now. Whenever I use it my hit is always silky smooth compared to when I do not use it. I recommend this to anyone who is trying to de-frizz/smooth their hair after washing it.

by Abi Verified Purchase

Was this helpful?

Fave 😍

5 stars out of a maximum of 5

Absolutely one of my favourite hair masks, non greasy, leaves your hair feeling UNREAL and makes styling a dream. I have quite dry frizzy hair normally, and this product really helps. Obsessed 

by Victoria Verified Purchase

Was this helpful?

Softens dry colour treated hair

4 stars out of a maximum of 5

When using this product 1-2 per week I do notice that my hair is softer and feels healthier. Only downside is the amount of product you receive wont last more than 10 applications for long hair.

by Shona Verified Purchase

Was this helpful?

Brilliant

5 stars out of a maximum of 5

Definitely recommend this product, I use it once a week and it is helping my hair it's in so much better condition. Love it.

by Chaleen Verified Purchase

Was this helpful?

Still contains butylphenyl methylpropional

1 stars out of a maximum of 5

Despite the disclaimer stating that butylphenyl methylpropional is no longer an ingredient, the bottle I bought from Lookfantastic still lists the ingredient. Not impressive when you’re TTC!

by Jessica-Aimée Verified Purchase

Was this helpful?

Olaplex no3

5 stars out of a maximum of 5

I don’t normally post reviews, however I ALWAYS read them when buying new products so wanted to share my opinion. I have been getting my hair bleached blonde at the salon for years, unfortunately the salon is irresponsible as they have double/triple bleached my hair and as result, my hair has literally snapped and broke off. I didn’t know much about hair care back then, I wish I did, so I fully trusted the salon and didn’t realise until it was too late. The front and sides of my hair snapped and my hair was literally only a few inches long at the front and sides. I had to get inches and inches cut of my hair all over as it was completely dead. As well as that, the bleach left my hair SO dry and damaged. My hair literally felt like straw, I was so embarrassed to leave the house due to how dry and damaged my hair was. I last bleached my hair last august so coming up to nearly a year and my hair has improved so much. It’s not completely there yet but most of the damage has been restored. I made many changes such as less heat and no more bleaching etc so that all contributed to the health of my hair, however I invested in olaplex and I can honestly say I love it. It is expensive I will not lie but I really wish I took hair care more seriously before. I haven’t bought store products since last summer and the difference it has made to my hair. But no3 is my absolute favourite olaplex product, I will never not use it. If you are unsure about trying the brand or because of money, I would say buy no3 if nothing else because it’s amazing. I love the shampoo, conditioner and hair oil from olaplex but I think no3 is what helped the most with how dry my hair was. No3 saved my hair without a doubt. I found it was most effective when washing hair with cold water. So I am about 8 months into my hair journey but only really took it seriously with the products and being religious with it since Christmas. Stopped bleaching it in august and a few months later invested properly with good hair care products. I wash my hair once a week, 2 if I have plans. I wet my hair, apply no3 and leave it on for as long as i can, usually a few hours whilst I do things around the house. Wash off in shower with cold water and apply shampoo and then conditioner or no8. Would highly recommend to anyone who is looking to try the brand but unsure what product to start off with and for those struggling with dry/bleached hair. The only olaplex range I’m not crazy about is no0 and the bond repairer, still good products but personally I see more improvements with no3, no4, no5 and no8. Hope this helps anyone in the position I was in last year, damaged hair but not knowing what to try. 

by Amelia

Was this helpful?